Question about Sony KP-48S75 48" Rear Projection Television

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The power/standby light blinks and the power can not be turned on by the power switch or the remote.

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The light blinks because the power source goes in and out of protected mode. This is caused by a big failure on one of the power source's output lines. To find out the faulty part you must open the tv, locate the output line that is inoperative and locate on it the faulty part/s. Al least a basis experience in electronics is required to fix it, if you don't have it then call a repairman, there's nothing more you can do to it.

Posted on Sep 07, 2010

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Posted on Jan 02, 2017

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If blinks continue without any pause, the main board is faulty.

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Four digit code is:

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2* Hold down select and the red button together until the red light on your remote

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3* Press tv again.

4* Key in your TV's brand code. The light on your remote control blinks twice.

5* Press standby on your remote control.

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2. Press tv on your Sky remote control.

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Hello
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Hello
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http://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

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